HER301G THRU HER308G

Features

Mechanical Data

· Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

· Low forward voltage drop

· High current capability

· High reliability

· Low power loss, high effciency

· Glass passivated junction

· High speed switching

· Low leakage

Maximum Ratings And Electrical Characteristics

· Case : JEDEC DO-201AD molded plastic body

· Epoxy : UL94V-0 rate flame retardant

· Lead : Plated axial lead solderable per MIL-STD-750,

method 2026

· Polarity : Color band denotes cathode end

· Mounting Position : Any

· Weight : 0.042 ounce, 1.19 gram

(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive

load. For capacitive load, derate by 20%)

CURRENT 3.0 Amperes

VOLTAGE 50 to 1000 Volts

Notes:

(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.

Maximum recurrent peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Volts

Peak forward surge current 8.3ms single

half sine-wave superimposed on rated load

(JEDEC method)

Maximum average forward rectified current

Maximum instantaneous forward voltage

at 2.0A

Volts

Symbols

Units

1.3

3.0

Amps

Amps

-65 to +150

℃

Volts

Maximum DC reverse current at rated DC

Maximum reverse recovery time (Note 1)

Typical junction capacitance (Note 2)

Operating junction and storage

temperature range

50

HER

301G

35

50

10.0

75

Volts

μA

ns

pF

Trr

70

100

HER

302G

70

100

200

HER

303G

140

200

400

HER

305G

280

400

600

HER

306G

420

600

800

HER

307G

560

800

1000

HER

308G

700

1000

Maximum DC reverse current at rated DC

50

50

100

200

1.7

1.0

300

HER

304G

210

300

Dimensions in inches and (millimeters)

DO-201AD

1.0(25.4)

MIN.

1.0(25.4)

MIN.

0.375(9.5)

0.285(7.2)

0.042(1.1)

0.037(0.9)

DIA.

0.210(5.3)

0.188(4.8)

DIA.